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default e127269a4a Updated TODO.		преди 3 години
artwork	294675ae9a Moved avatars to artwork/.	преди 3 години
doc	931b871eb1 Also accept s HTML tags.	преди 3 години
examples	92b3b71532 [examples/snac-global.service] New file.	преди 3 години
.gitignore	0cdd193be9 [.gitignore] new file.	преди 4 години
Dockerfile	89f6924ae2 Improve Docker image generation	преди 3 години
LICENSE	0f8c0cd694 Updated comment in headers.	преди 3 години
Makefile	c314e995a4 Backport from xs.	преди 3 години
README.md	4883bbe04f Updated link in README.	преди 3 години
RELEASE_NOTES.md	986b87cdfc Updated RELEASE_NOTES.	преди 3 години
TODO.md	e127269a4a Updated TODO.	преди 3 години
activitypub.c	eb04c8e4f2 On output, consider HTTP status 405 (not allowed) as a fatal error.	преди 3 години
data.c	1b3f768a57 mastoapi: some tweaks to better match the returned data in timelines.	преди 3 години
docker-compose.yaml	4afa513dce Add docker-compose support, so a working development server with HTTPS can be started with:	преди 3 години
format.c	b1868d85bb New function encode_html_strict().	преди 3 години
html.c	4676f8ce13 The HTML user page does not show an error, only the empty header.	преди 3 години
http.c	0f8c0cd694 Updated comment in headers.	преди 3 години
httpd.c	8524ace23f Hide posts from the public web for accounts with 'private' == true.	преди 3 години
main.c	86571f37bb The instance URL can now show a timeline.	преди 3 години
mastoapi.c	39932b21ec mastoapi: also process "Document" type attachments.	преди 3 години
snac.c	9cce2ee119 Some tweaks to the logging system.	преди 3 години
snac.h	b1868d85bb New function encode_html_strict().	преди 3 години
upgrade.c	3e5bb109d1 Renamed json dump functions to new xs spec.	преди 3 години
utils.c	dfeb4668a7 Got rid of old d_char.	преди 3 години
webfinger.c	dfeb4668a7 Got rid of old d_char.	преди 3 години
xs.h	e9d2d14873 Backport from xs.	преди 3 години
xs_curl.h	203dd88389 Be more strict in not retrying on permanent errors.	преди 3 години
xs_glob.h	0f8c0cd694 Updated comment in headers.	преди 3 години
xs_httpd.h	c314e995a4 Backport from xs.	преди 3 години
xs_io.h	0f8c0cd694 Updated comment in headers.	преди 3 години
xs_json.h	8535fc84c9 Backport from xs.	преди 3 години
xs_match.h	8775424f13 Backport from xs.	преди 3 години
xs_mime.h	4d4852b651 Backport from xs.	преди 3 години
xs_openssl.h	0f8c0cd694 Updated comment in headers.	преди 3 години
xs_random.h	0f8c0cd694 Updated comment in headers.	преди 3 години
xs_regex.h	952da47c6d Backport from xs.	преди 3 години
xs_set.h	0f8c0cd694 Updated comment in headers.	преди 3 години
xs_socket.h	5f5e4b587e Backport from xs.	преди 3 години
xs_time.h	0f8c0cd694 Updated comment in headers.	преди 3 години
xs_unicode.h	4105e737e6 Backport from xs.	преди 3 години
xs_url.h	eb8430d461 Added forgotten header.	преди 3 години
xs_version.h	c314e995a4 Backport from xs.	преди 3 години

snac

A simple, minimalistic ActivityPub instance

Features

Lightweight, minimal dependencies
Extensive support of ActivityPub operations, e.g. write public notes, follow users, be followed, reply to the notes of others, admire wonderful content (like or boost), write private messages...
Multiuser
Mastodon API support, so Mastodon-compatible apps can be used
Simple but effective web interface
Easily-accessed MUTE button to silence morons
Tested interoperability with related software
No database needed
Totally JavaScript-free
No cookies either
Not much bullshit

About

This program runs as a daemon (proxied by a TLS-enabled real httpd server) and provides the basic services for a Fediverse / ActivityPub instance (sharing messages and stuff from/to other systems like Mastodon, Pleroma, Friendica, etc.).

This is not the manual; man pages snac(1) (user manual), snac(5) (formats) and snac(8) (administrator manual) are what you are looking for.

snac stands for Social Networks Are Crap.

Building and installation

This program is written in highly portable C. The only external dependencies are openssl and curl.

On Debian/Ubuntu, you can satisfy these requirements by running

apt install libssl-dev libcurl4-openssl-dev

On OpenBSD you just need to install curl:

pkg_add curl

The source code is available here.

Run make and then make install as root.

From version 2.27, snac includes support for the Mastodon API; if you are not interested on it, you can compile it out by running

make CFLAGS=-DNO_MASTODON_API

See the administrator manual on how to proceed from here.

Testing via Docker

A docker-compose file is provided for development and testing. To start snac with an nginx HTTPS frontend, run:

docker-compose build && docker-compose up

This will:

Start snac, storing data in data/
Configure snac to listen on port 8001 with a server name of localhost (see examples/docker-entrypoint.sh)
Create a new user testuser and print the user's generated password on the console (see examples/docker-entrypoint.sh)
Start nginx to handle HTTPS, using the certificate pair from nginx-alpine-ssl/nginx-selfsigned.* (see examples/nginx-alpine-ssl/entrypoint.sh)